Question

Triangle ABC is congruent to triangle DFE. Find x

Answer 1

hint: angle C and angle E are equal

Answer 2

so both C and E are (3x-6)?

Answer 3

well, yes, but that's not really what I meant

Answer 4

3x - 6 = 36

solve for x

Answer 5

x=14?

Answer 6

yes

Answer 7

OMG thank you very much that was easy i get it now :D

Answer 8

one more question, how do you know when they are equal to each other?

Answer 9

"congruent"

Answer 10

"Triangle ABC is congruent to triangle DFE."

means that angle A = angle D
angle B = angle F
angle C = angle E

Answer 11

ohhh got it thank you :)